@import url('https://at.alicdn.com/t/font_2448847_ogyed8on8j.css');
h1,h2,h3,h4,ul,li{
  margin:0;
  padding:0;
}
ul{
  text-decoration: none;
}
img{
  vertical-align: middle;
}
body{
  font-size:14px;
  font-family: 'Courier New', Courier, monospace,'微软雅黑';
}